Mobile Key

1. Service Introduction

Chave Móvel Digital (CMD) is a digital identity and electronic signature service provided by the Portuguese government, allowing users to complete secure online identity verification and electronic signature operations using their mobile phone number and PIN code. It is widely used in public and corporate service scenarios.

2. Region

Chave Móvel Digital is operated by the Portuguese government, aiming to provide citizens and businesses with convenient and secure digital identity and signature solutions. Learn more

3. Signature Level Support

• QES (Qualified Electronic Signature)

4. Dependency Requirements

To use Chave Móvel Digital for signing, typically required:

• Mobile device: Receive SMS verification code via mobile phone or use a dedicated App to complete signature confirmation

5. Compliance Description

Chave Móvel Digital complies with eIDAS regulations, ensuring that the electronic signatures it provides have legal validity within the EU. Learn more